50246
Poloxamer 407, micronized
동의어(들):
Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol), Lμtrol micro 127
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제품정보 (DICE 배송 시 비용 별도)
mol wt
~9840-14600 g/mol
Quality Segment
composition
oxyethylene content, 71.5-74.9%
impurities
≤0.25% ethylene glycol and diethylene glycol, ≤0.4% total ash, ≤0.75% water, ≤1 ppm ethylene oxide, ≤2 ppm arsenic, ≤20 ppm heavy metals, 50-125 ppm butylhydroxytoluene
ign. residue
≤0.30%
color
APHA: ≤120
particle size distribution
, coeff var ≤10% (residue, No. 140 USS), , coeff var ≤50% (residue, No. 270 USS)
pH
5.0-7.5(1:10), 5.0-7.5(1:40)
suitability
complies for Infrared spectrum
SMILES string
O2C(C2)C.O1CC1
InChI
1S/C3H6O.C2H4O/c1-3-2-4-3;1-2-3-1/h3H,2H2,1H3;1-2H2
InChI key
RVGRUAULSDPKGF-UHFFFAOYSA-N
Application
The Poloxamer 407 grades are poloxamers from the extensive line of Pluronic® block copolymers. They are widely used as a thickening agent and gel binder.
Analysis Note
residual solvents (GLC-HS)
1,4-dioxane ≤5 ppm, ethylene glycol ≤620 ppm ( verified on random samples only)
1,4-dioxane ≤5 ppm, ethylene glycol ≤620 ppm ( verified on random samples only)
Other Notes
average molecular weight/mass 9840-14600 g/mol; average molecular mass 10000-14600 g/mol
Legal Information
Pluronic is a registered trademark of BASF
저장 등급
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable